ZOO MED BettaTherm Mini Size Betta Bowl Heater - Chewy.com

Zoo Med BettaTherm Mini Size Betta Bowl Heater

By Zoo Med
Rated 1 out of 5 stars
Slide 1 of 2
Zoo Med BettaTherm Mini Size Betta Bowl Heater slide 1 of 2
Slide 1 of 2
Zoo Med BettaTherm Mini Size Betta Bowl Heater slide 1 of 2

New Customers Only: Spend 49+ Get $20 Off With Code: WELCOME

See 'Details' tab for instructions to redeem
$15.19Chewy Price
List:
$19.99Chewy Price
Save
$4.80
(24%)
In Stock
FREE 1-3 day shipping over $49

Frequently Bought Together

This Item - Zoo Med BettaTherm Mini Size Betta Bowl Heater
Rated 1 out of 5 stars
6
$15.19Chewy Price

New Customers Only: Spend 49+ Get $20 Off

GloFish Fluorescent Aquarium Gravel, Black, 5-lb bag
Rated 4.5882 out of 5 stars
17
$5.68Chewy Price

New Customers Only: Spend 49+ Get $20 Off

Total Price: $0.00

About This Item

Details

  • Mini heater for fish tanks.
  • Completely submersible for your convenience.
  • Simply bury under the gravel at the bottom of your tank.
  • Designed to increase water temperature by 5 to 10 degrees.
  • Crafted to be safe to use with both glass and acrylic tanks.

See More

Pet Lovers Also Bought

Compare Similar Items

This Item - Zoo Med BettaTherm Mini Size Betta Bowl Heater
Hydor Betta & Betta Bowl Slim Heater, 7.5-watt
Marina Betta Submersible Aquarium Heater
SunGrow Betta & Turtle Submersible Aquarium Tank Water Heater with Thermostat, 10-watt, up to 5-gal
Aqueon Preset Aquarium Heater, 50-watt
Customer Rating
Rated 1 out of 5 stars
6
Rated 3.8065 out of 5 stars
31
Rated 4 out of 5 stars
60
Rated 3.84 out of 5 stars
25
Rated 3.346 out of 5 stars
211
Price
$15.19Chewy Price
$14.45Chewy Price
$16.23Chewy Price
$10.99Chewy Price
$15.24Chewy Price
Fish TypeBettaBettaBettaBetta, Tropical Freshwater, Goldfish, CichlidTropical Freshwater, Betta, Cichlid, Goldfish, Marine Fish
Aquarium TypeFreshwater, SaltwaterFreshwaterFreshwaterFreshwaterFreshwater, Saltwater
MaterialPlastic—PlasticPlasticPlastic

Questions & Answers

3 Customer Questions

What is the wattage?
Answer by Chewy • Oct 21, 2020
The Betta bowl heater is 7.5 watts.
Could the mini size beta bowl heater be used to keep hummingbird nectar from freezing?
Answer by Chewy • Aug 24, 2020
This heater is suitable for use in glass or acrylic tanks and bowls.
Will this work in a half gallon tank?
Answer by Chewy • Aug 31, 2021
This heater is suitable for 1 to 3 gallon fish bowls or tanks.

ReviewsWrite a Review

1
Rated 1 out of 5 stars
6 Reviews
17%
Would recommend to a friend
1
100
100%
2
0
0%
3
0
0%
4
0
0%
5
0
0%

6 Customer Reviews

Rated 1 out of 5 stars
By destinypratt826 on Mar 1, 2022

Betta Therm Heater

Has been in my fish bowl for a few days now. Does not work, the temperature of the water has not changed at all sense I put it in there.

Rated 1 out of 5 stars
By Kaitlyn on Jul 8, 2021

Does not work

IT does not work at all. I tried to unplug it and plug it in a different outlet thinking that was it’s problem. Not just does not work. Waste of money

Rated 1 out of 5 stars
By BkJen on Apr 16, 2021

Does not work

Did not work at all. Have no way of really knowing because there is no indicator light or temperature gage or any type of anything to even know if the thing is on. The read on my tank thermometer says the water is room temp and it should be warmer. How much warmer, who knows?

Rated 1 out of 5 stars
By MOM18 on Jan 25, 2021

Betta heater

Does not work! Waste of time, the only good thing about this heater is its inexpensive not even worth sending it back!

Rated 1 out of 5 stars
By Kate on Oct 17, 2020

Do not work.

I bought four of these for my betta’s separate small tanks exactly a month and a day ago and none of them work. A huge waste of money and am now having to redo my tank setup yet again and spend more money because these don’t work. I check temps twice daily and they are far too cold. Do not buy these!!

Rated 1 out of 5 stars
By MurrMenagerie on Sep 16, 2020

Don't waste your money

I bought this for my betta 1.5 + bowl. It did not get the water temperature past 70 degrees farenheit. Its difficult to maintain under gravel--it's just not worth it.